RIO DE JANEIRO -- Usain Bolt won a 100-meter race on a Rio de Janeiro beach with a time of 10.06 seconds on Sunday. Bolt cruised to victory on a four-lane standard running track set up on Leme beach.

BEIJING -- Usain Bolt lowered his 6-foot-5 frame into a too-small seat in the warm-up room and watched on TV as his main rival coasted across the line in a first-round heat at the world championships.

BEIJING -- After two years of uncertainty, Usain Bolt produced his biggest clutch performance to beat rival Justin Gatlin on Sunday in the 100-meter final at the world championships with a lunge at ...

In a race between Joey Chestnut and Usain Bolt, who could eat a hot dog then run a 100-meter dash faster? Professional athletes and hot dog-eating contest fans alike are divided as the new ...